I have a standard mouse (left,right, wheel left, wheel right, side buttons and wheel click).
The software that came with the mouse did not allow me to assign “whatever I wanted” to any of the buttons.
So, in comes X-Mouse Button Control, I can now assign what ever I want to any of the clicks/buttons and it works per application! So, when WOW is running I can have certain assignments and when Word is running default back to normal or what ever I want. Great piece of software, free/donation, I donated $5.00 USA bucks, its worth it. Dont need a game mouse.